Footwear tread



FIG. 1 is a plan view of a footwear tread applied to an unclaimed shoe sole in accordance with a first embodiment of the ornamental design;

FIG. 2 is a perspective view of the footwear tread of the first embodiment;

FIG. 3 is a top plan view of the footwear tread of the first embodiment;

FIG. 4 is a left side elevational view of the footwear tread of the first embodiment;

FIG. 5 is a right side elevational view of the footwear tread of the first embodiment;

FIG. 6 is a rear elevational view of the footwear tread of the first embodiment;

FIG. 7 is a front elevational view of the footwear tread of the first embodiment;

FIG. 8 is a plan view of a footwear tread applied to an unclaimed shoe sole in accordance with a second embodiment of the ornamental design;

FIG. 9 is a perspective view of the footwear tread of the second embodiment;

FIG. 10 is a top plan view of the footwear tread of the second embodiment;

FIG. 11 is a left side elevational view of the footwear tread of the second embodiment;

FIG. 12 is a right side elevational view of the footwear tread of the second embodiment;

FIG. 13 is a rear elevational view of the footwear tread of the second embodiment; and,

FIG. 14 is a front elevational view of the footwear tread of the second embodiment.

Broken lines are environmental only and form no part of the claimed design. Broken lines adjacent shaded areas of the design represent the bounds of the claimed design and are not themselves a part of the claimed design. 

CLAIM The ornamental design for a footwear tread, as shown and described. 